4(y-7)-2=-7(-3y+6)-y

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Solution for 4(y-7)-2=-7(-3y+6)-y equation:


Simplifying
4(y + -7) + -2 = -7(-3y + 6) + -1y

Reorder the terms:
4(-7 + y) + -2 = -7(-3y + 6) + -1y
(-7 * 4 + y * 4) + -2 = -7(-3y + 6) + -1y
(-28 + 4y) + -2 = -7(-3y + 6) + -1y

Reorder the terms:
-28 + -2 + 4y = -7(-3y + 6) + -1y

Combine like terms: -28 + -2 = -30
-30 + 4y = -7(-3y + 6) + -1y

Reorder the terms:
-30 + 4y = -7(6 + -3y) + -1y
-30 + 4y = (6 * -7 + -3y * -7) + -1y
-30 + 4y = (-42 + 21y) + -1y

Combine like terms: 21y + -1y = 20y
-30 + 4y = -42 + 20y

Solving
-30 + 4y = -42 + 20y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-20y' to each side of the equation.
-30 + 4y + -20y = -42 + 20y + -20y

Combine like terms: 4y + -20y = -16y
-30 + -16y = -42 + 20y + -20y

Combine like terms: 20y + -20y = 0
-30 + -16y = -42 + 0
-30 + -16y = -42

Add '30' to each side of the equation.
-30 + 30 + -16y = -42 + 30

Combine like terms: -30 + 30 = 0
0 + -16y = -42 + 30
-16y = -42 + 30

Combine like terms: -42 + 30 = -12
-16y = -12

Divide each side by '-16'.
y = 0.75

Simplifying
y = 0.75

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